October and November are not the least crowded months anymore because of so many promotions that Disney runs... the Food and Wine Festival, Mickey's Not so Scary Halloween Party. The first week in November much of New Jersey is there, along with Super Soap Weekend that attracts a bigger-than-you-might-expect crowd. Just from reading these boards over the last couple of years, I think the first couple of weeks in December, January except for MLK week, FEbruray except for Presidents Week and early March are probably your best bets for the least amount of crowds.